Identifying Functions and Non-Functions

Which letter represents the first number in an ordered pair?

• X

• Y

• T

• G

Tags

CCSS.5.G.A.1

What is the domain of this set of ordered pairs?

Is this graph a function or not a function?

• Function

• Not a Function

Is the relation shown a function?

• No, because the *x*-value 11 is paired with 5 and 8.

• Yes, because each *x*-value has only one y-value paired with it.

Tags

CCSS.8.F.A.1

Does the graph represent a function?

• Yes, because the vertical line test shows there are no repeating input values

• No, because the vertical line test shows there are repeating input values

Tags

CCSS.8.F.A.1

Is this a function or not a function?

• Function

• Not a Function

Tags

CCSS.8.F.A.1

What is the range?

• A

• B

• C

• D

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

• 0

• -3

• 3

• 2

Tags

CCSS.HSA.APR.B.3

Is the following mapping a function?

• Function

• Not a Function

Tags

CCSS.8.F.A.1

Is the graph linear, exponential, quadratic or absolute value?

• Linear

• Exponential

• Quadratic

• Absolute Value

Tags

CCSS.HSF-IF.C.7E